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1 process of binding and hardening of sediments into hard rock
2 process by which overlying pressure from rocks and soil reduces the size or volume of sediments
3 process by which exposed rock is broken down by rain, frost, wind, or other elements of weather
4 process by which weathered and eroded material is deposited by wind, water, and ice
5 gaseous fossil fuel usually found near oil
6 movement of weathered material by wind, water, or ice (glaciers)
7 impression, track, remains, or other evidence of an ancient organism formed in sedimentary rocks
8 solid fossil fuel made from the remain of ancient plants
9 liquid fossil fuel formed from the remains of ancient plants and animals
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